24 Terminals 4V~30V LT3742 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver
SOT-23
LT3742EUF#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2011
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT3742
Function
Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~30V
Control Features
Enable, Power Good
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
0.5A
Frequency - Switching
500kHz
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
PHASE-SHIFT
Duty Cycle (Max)
100%
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LT3742EUF#TRPBF Product Details
LT3742EUF#TRPBF Overview
As a result of 24-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. An enclosure of Tape & Reel (TR) is used to package the PMIC. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 4V~30V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 500kHz. The Surface Mount makes it ideal for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Power Good. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. 24 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. A search for "LT3742" will reveal other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4V. This dc to dc regulator accepts only 30V input voltage at most. DC to DC voltage regulator has the value of OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V to better satisfy the requirement. 0.5A is the greatest value switching converter outputs as current.
LT3742EUF#TRPBF Features
Transistor Driver Outputs Switching Frequency: 500kHz Enable, Power Good PULSE WIDTH MODULATION OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 30V
LT3742EUF#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3742EUF#TRPBF DC to DC converter applications.